50005055505 has 8 divisors (see below), whose sum is σ = 80008088832. Its totient is φ = 26669362928.

The previous prime is 50005055483. The next prime is 50005055531. The reversal of 50005055505 is 50555050005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50005055505 - 2¹⁴ = 50005039121 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666835169 + ... + 1666835198.

It is an arithmetic number, because the mean of its divisors is an integer number (10001011104).

Almost surely, 2^50005055505 is an apocalyptic number.

It is an amenable number.

50005055505 is a deficient number, since it is larger than the sum of its proper divisors (30003033327).

50005055505 is a wasteful number, since it uses less digits than its factorization.

50005055505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333670375.

The product of its (nonzero) digits is 15625, while the sum is 30.

It can be divided in two parts, 500050 and 55505, that added together give a palindrome (555555).

The spelling of 50005055505 in words is "fifty billion, five million, fifty-five thousand, five hundred five".